To counterbalance, the Rage per speedcoefficient could be lowered from 6.5 to say, 6.
我们可以通过把怒气系数从6.5降低到6来保持平衡。
3
The influence of train running speed, wheel-rail friction coefficient, vehicle load, track geometric irregularity, partly load, gauge and the shape of wheel tread on derailment was emphasized.